Gap protection side wing between train screen doors

Abstract

The invention discloses a gap protection side wing between train screen doors. The gap protection side wing comprises a fixed door, gears, first motors, flexible brushes, a sliding door, protection side wing bodies, positioning grooves, sliding blocks, air cylinders, pneumatic rods, sliding grooves, sliding plates, connecting blocks and moving baffles. According to the gap protection side wing, the plane stress manner of the windward surfaces of the protection side wing bodies is changed into the streamline dispersed stress manner, the split body combination type is changed into the type thatthe protection side wing bodies and the screen doors are integrally formed, thus the connecting precision between the protection side wing bodies and the sliding door is increased, and the air resistance and the vacuum pressure on the protection side wing bodies are greatly reduced; the slidable moving baffles are arranged on the sides of the fixed door and the sliding door, during use, the movingbaffles and the protection side wing bodies are arranged in a staggered manner, and the protection area is increased, so that the safety is improved; when the moving baffles are not used, the movingbaffles are overlapped with the protection side wing bodies, so that the resistance is reduced, and the safety is improved; and the flexible brushes are arranged on the protection side wing bodies, sothat the protection side wing bodies can be cleaned in a timed manner, and the cleanliness of the protection side wing bodies can be kept.

Description

technical field [0001] The invention relates to the technical field of protective equipment for train screen doors, in particular to a gap protection flank between train screen doors. Background technique [0002] The existing protective wings are very practical for the trains that stop at the platform. In order to improve the travel safety of passengers in the high-speed development of China's high-speed rail today, high-speed rail passenger stations need a more practical and reliable safety screen door system, and now both The platform gap protection flanks of some screen door systems cannot withstand the wind resistance and vacuum pressure generated by trains with a speed of 200 kilometers per hour. If such a scheme is adopted, when the high-speed train passes without stopping, the gap protection flanks may be directly broken, and the broken fragments will directly Affect driving safety and cause serious injury to the train. Contents of the invention [0003] The objec...

AI Technical Summary

Problems solved by technology

[0002] The existing protective wings are very practical for the trains that stop at the platform. In order to improve the travel safety of passengers in the high-speed development of China's high-speed rail today, high-speed rail passenger stations need a more practical and reliable safety screen door system, and now both The platform gap protection flanks of some screen door systems cannot withstand the wind resistance and vacuum pressure generated by trains with a speed of 200 kilometers per hour. If such a scheme is adopted, when the high-speed train passes without stopping, the gap protection flanks may be directly broken, and the broken fragments will directly Affect driving safety and cause serious injury to the train

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